TEMPEST \ TR220-6

 

 

Tempest TR220-6

Nominal Voltage

6 V

Rated Capacity (20 hour rate)

220AH

Dimension

Total Height
(with terminals)

9.06 in

Height

8.90 in

Length

12.68 in

Width

6.97 in

Weight (Approx)

79.37 lbs

Capacity
(77oF/25oC)

20 hour rate (11A)

220AH

10 hour rate (20.46A)

204.6AH

5 hour rate (37.4A)

187AH

1 hour rate (133A)

132AH

15 min. rate (385A)

96.3AH

Internal Resistance

Fully Charged 77oF/25oC

1.5mW

Capacity Affected by Temperature
(77oF/25oC)

104°F (40°C)

102%

77°F (25°C)

100%

32°F (0°C)

85%

5°F (-15°C)

65%

Self Discharge
(77oF/25oC)

Capacity after 3 month storage

91%

Capacity after 6 month storage

82%

Capacity after 12 month storage

64%

Max. Discharge Current
(77oF/25oC)

3300A (5S)

Terminal

Standard

F17

Optional

 

Charging (Constant Voltage)

Cycle

Initial Charging Current 44A (recommended)
7.25~7.45V/ 77°F (25°C)

Float

6.8~6.97V/77°F (25°C)

Cut-Off Voltage

30 min

1 hr

5 hr

8 hr

12 hr

24 hr

1.60V

461

277

75.7

49.7

36.3

18.7

1.65V

454

274

75.1

49.7

36.3

18.7

1.70V

445

269

74.5

49.6

36.3

18.7

1.75V

435

268

74.0

49.1

36.3

18.7

1.80V

424

267

73.5

48.6

35.9

18.7

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